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Product comparison · 2 uninterruptible power supplies (upss)

Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA vs Vertiv Liebert Powerbank 600 RT 3 X 1

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  • 28specifications compared
  • 23differ
  • 5identical
  • 45known for one product only

Key differences

The Vertiv Liebert Powerbank 600 RT 3 X 1 has 5 kVA more output power capacity than the Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA (6 kVA vs 1 kVA). The Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA has 50 V more input operation voltage (min) than the Vertiv Liebert Powerbank 600 RT 3 X 1 (170 V vs 120 V). The Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA has 50 V more input operation voltage (max) than the Vertiv Liebert Powerbank 600 RT 3 X 1 (280 V vs 230 V). UPS topology: Line-Interactive on the Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA, Double-conversion (Online) on the Vertiv Liebert Powerbank 600 RT 3 X 1. Waveform: Pure sine on the Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA, Sine on the Vertiv Liebert Powerbank 600 RT 3 X 1.

  • UPS topology
    • Line-Interactive
    • Double-conversion (Online)
  • Output power capacity
    • 1 kVA
    • 6 kVA
  • Waveform
    • Pure sine
    • Sine
  • Input operation voltage (min)
    • 170 V
    • 120 V
  • Input operation voltage (max)
    • 280 V
    • 230 V
  • Output operation voltage (min)
    • 170 V
    • 220 V
  • Output operation voltage (max)
    • 280 V
    • 240 V
  • Number of batteries supported
    • 1
    • 16

Side by side

Differences highlightedShow differences only
73 specifications
A

Dahua Technology

DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA

Model DH-PFM3350-100

View product
B

Vertiv

Liebert Powerbank 600 RT 3 X 1View product
Features8 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output power capacityDiffers1 kVA6 kVA
Output power600 W600 W
WaveformDiffersPure sineSine
Input operation voltage (min)Differs170 V120 V
Input operation voltage (max)Differs280 V230 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)Differs170 V220 V
Output operation voltage (max)Differs280 V240 V
Output frequency50/60 Hz50/60 Hz
Automatic Voltage Regulation (AVR)Known for oneYes
Maximum currentKnown for one4.8 A
Response timeKnown for one4 ms
Number of input phasesKnown for one1
Number of output phasesKnown for one1
Power factorKnown for one0.6
Input power factorKnown for one0.6
Power protection featuresDiffersBattery discharge, Overcharge, Overdischarge, OverloadOverload, Short circuit, Overcharge, Over current
Audible alarm(s)Known for oneYes
Audible alarm modesKnown for oneAlarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarm
EfficiencyKnown for one94%
Efficiency (On-line mode)Known for one90%
Efficiency (ECO mode)Known for one94%
Noise levelKnown for one65 dB
Surge protectionKnown for oneYes
Ports & interfacesidentical
AC outlet typesKnown for oneType F
Power plugKnown for oneType A
AC outlets quantityKnown for one2 AC outlet(s)
USB portKnown for oneYes
RS-232 portsKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Battery1 differ
Battery technologyLead-AcidLead-Acid
Battery capacityKnown for one9 Ah
Battery voltageKnown for one13.7 V
Number of batteries includedKnown for one1 pc(s)
Number of batteries supportedDiffers116
Number of battery cellsKnown for one1
Battery recharge timeKnown for one4 h
Charging currentKnown for one1 A
Hot-swap batteryKnown for oneNo
Design2 differ
Form factorDiffersDesktopTower
Product colourBlackBlack
Housing materialKnown for onePlastic
Cable lengthKnown for one1.2 m
Built-in fanKnown for oneNo
LED indicatorsDiffersAlarm, Battery replacement, Fault, Status, YesYes
Rack capacityKnown for one12U
Control typeKnown for oneButtons
Operational conditions4 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Storage temperature (T-T)Differs-15 - 55 °C-40 - 70 °C
Operating relative humidity (H-H)Differs0 - 90%5 - 95%
Storage relative humidity (H-H)Differs0 - 90%5 - 95%
Operating altitudeKnown for one0 - 3000 m
Non-operating altitudeKnown for one0 - 3000 m
Packaging contentidentical
Batteries includedKnown for oneYes
Cables includedKnown for oneInput power cable
Certificatesidentical
Compliance certificatesKnown for oneCE, Low Voltage Directive (LVD), Electromagnetic Compatibility (EMC)
Recycling codesKnown for oneLead (Lead–acid battery)
CertificationKnown for oneCE LVD: EN IEC 62040-1: 2019+A11: 2021; CE EMC: EN 62040-2: 2006; EN IEC 62040-2: 2018; EN IEC 61000-3-2: 2019+A1: 2021+A2: 2024; EN 61000-3-3: 2013+A1: 2019+A2: 2021
Poweridentical
Input current (max)Known for one4.8 A
Technical detailsidentical
Dangerous goodsKnown for oneYes
Removable batteryKnown for oneNo
Weight & dimensions4 differ
WidthDiffers101.5 mm440 mm
DepthDiffers298.4 mm550 mm
HeightDiffers142.2 mm550 mm
WeightDiffers4.9 kg100 kg
Extended battery module widthKnown for one10.2 cm
Extended battery module depthKnown for one14.2 cm
Extended battery module heightKnown for one29.8 cm
Packaging data4 differ
Package widthDiffers142 mm386 mm
Package depthDiffers342 mm525 mm
Package heightDiffers223 mm228 mm
Package weightDiffers5.1 kg13.8 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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